結果
問題 | No.1654 Binary Compression |
ユーザー | ir5 |
提出日時 | 2024-06-24 00:24:20 |
言語 | C++23(gcc13) (gcc 13.2.0 + boost 1.83.0) |
結果 |
WA
|
実行時間 | - |
コード長 | 4,489 bytes |
コンパイル時間 | 3,812 ms |
コンパイル使用メモリ | 146,972 KB |
実行使用メモリ | 58,272 KB |
最終ジャッジ日時 | 2024-06-24 00:24:35 |
合計ジャッジ時間 | 11,967 ms |
ジャッジサーバーID (参考情報) |
judge4 / judge2 |
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テストケース
テストケース表示入力 | 結果 | 実行時間 実行使用メモリ |
---|---|---|
testcase_00 | AC | 2 ms
6,816 KB |
testcase_01 | AC | 2 ms
6,940 KB |
testcase_02 | AC | 3 ms
6,944 KB |
testcase_03 | WA | - |
testcase_04 | AC | 3 ms
6,940 KB |
testcase_05 | AC | 1 ms
6,944 KB |
testcase_06 | WA | - |
testcase_07 | WA | - |
testcase_08 | WA | - |
testcase_09 | WA | - |
testcase_10 | WA | - |
testcase_11 | WA | - |
testcase_12 | WA | - |
testcase_13 | WA | - |
testcase_14 | WA | - |
testcase_15 | WA | - |
testcase_16 | AC | 121 ms
58,272 KB |
testcase_17 | AC | 120 ms
57,752 KB |
testcase_18 | WA | - |
testcase_19 | WA | - |
testcase_20 | WA | - |
testcase_21 | WA | - |
testcase_22 | WA | - |
testcase_23 | WA | - |
testcase_24 | WA | - |
testcase_25 | WA | - |
testcase_26 | WA | - |
testcase_27 | WA | - |
testcase_28 | WA | - |
testcase_29 | WA | - |
testcase_30 | WA | - |
testcase_31 | AC | 71 ms
18,568 KB |
testcase_32 | WA | - |
testcase_33 | WA | - |
testcase_34 | WA | - |
testcase_35 | WA | - |
testcase_36 | WA | - |
testcase_37 | WA | - |
testcase_38 | WA | - |
testcase_39 | WA | - |
testcase_40 | WA | - |
testcase_41 | AC | 75 ms
18,512 KB |
testcase_42 | AC | 73 ms
18,700 KB |
testcase_43 | AC | 73 ms
18,652 KB |
testcase_44 | AC | 75 ms
18,608 KB |
testcase_45 | AC | 75 ms
18,376 KB |
testcase_46 | AC | 75 ms
18,624 KB |
testcase_47 | AC | 2 ms
6,944 KB |
testcase_48 | AC | 2 ms
6,940 KB |
testcase_49 | WA | - |
testcase_50 | AC | 114 ms
55,152 KB |
testcase_51 | WA | - |
testcase_52 | WA | - |
ソースコード
#include <algorithm> #include <cassert> #include <cstdio> #include <cstdlib> #include <cstring> #include <cmath> #include <iostream> #include <numeric> #include <vector> #include <map> #include <set> #include <queue> #include <functional> #include <iomanip> using namespace std; using ll = long long; class range {private: struct I{int x;int operator*(){return x;}bool operator!=(I& lhs){return x<lhs.x;}void operator++(){++x;}};I i,n; public:range(int n_):i({0}),n({n_}){}range(int i_,int n_):i({i_}),n({n_}){}I& begin(){return i;}I& end(){return n;}}; template<typename T, typename U> ostream& operator<<(ostream& os, const pair<T, U>& p){ return os << "{" << p.first << ", " << p.second << "}"; } template<typename T> ostream& operator<<(ostream& os, const vector<T>& obj) { os << "{"; for (const auto& e : obj) os << e << ", "; return os << "}"; } template<typename T> ostream& operator<<(ostream& os, const set<T>& obj) { os << "set{"; for (const auto& e : obj) os << e << ", "; return os << "}"; } template<typename T, typename U> ostream& operator<<(ostream& os, const map<T, U>& obj) { os << "map{"; for (const auto& e : obj) os << e << ", "; return os << "}"; } template<typename T> void take(vector<T>& vec, int n) { vec.resize(n); for (int i = 0; i < n; ++i) cin >> vec[i]; } #ifdef ONLINE_JUDGE #define dump(expr) ; #else #define dump(expr) { cerr << "\033[33m#L" << __LINE__ << ": " << expr << "\033[39m" << endl; } #endif const ll mod = 924844033; struct mint { ll x; mint(ll x_ = 0) : x((x_ % mod + mod) % mod) {} mint operator-() const { return mint(-x); } mint &operator+=(const mint &a) { if ((x += a.x) >= mod) x -= mod; return *this; } mint &operator-=(const mint &a) { if ((x += mod - a.x) >= mod) x -= mod; return *this; } mint &operator*=(const mint &a) { (x *= a.x) %= mod; return *this; } mint operator+(const mint &a) const { mint res(*this); return res += a; } mint operator-(const mint &a) const { mint res(*this); return res -= a; } mint operator*(const mint &a) const { mint res(*this); return res *= a; } mint pow(ll t) const { if (!t) return 1; mint a = pow(t >> 1); a *= a; if (t & 1) a *= *this; return a; } mint inv() const { return pow(mod - 2); } mint &operator/=(const mint &a) { return (*this) *= a.inv(); } mint operator/(const mint &a) const { mint res(*this); return res /= a; } friend ostream &operator<<(ostream &os, const mint &m) { os << m.x; return os; } friend istream &operator>>(istream &is, mint &m) { is >> m.x; return is; } }; namespace solver { template<typename T1, typename T2> struct In2 { T1 a; T2 b; friend std::istream& operator>>(std::istream& is, In2& obj) { T1 t1; T2 t2; is >> t1 >> t2; obj = {t1, t2}; return is; } }; template<typename T1, typename T2, typename T3> struct In3 { T1 a; T2 b; T3 c; friend std::istream& operator>>(std::istream& is, In3& obj) { T1 t1; T2 t2; T3 t3; is >> t1 >> t2 >> t3; obj = {t1, t2, t3}; return is; } }; string t; void read() { cin >> t; } using RetType = mint; RetType run() { deque<int> vd; for (char c : t) vd.push_back('1' - c); mint front_ones = 0; mint end_ones = 0; while (!vd.empty() && vd.front()) vd.pop_front(), front_ones += 1; if (vd.empty()) return front_ones; while (vd.back()) vd.pop_back(), end_ones += 1; vector<mint> r, s; for (;;) { int count = 0; while (!vd.empty() && !vd.front()) vd.pop_front(), count++; r.push_back(count); if (vd.empty()) break; count = 0; while (vd.front()) vd.pop_front(), count++; s.push_back(count); } dump(r); dump(s); int n = (int)r.size(); vector<mint> dp(n); /* dp[n - 1] = r[n - 1]; mint zeros = r[n - 1]; for (int i = n - 2; i >= 0; --i) { zeros += r[i]; dp[i] = zeros; for (int j = i; j + 1 < n; ++j) { dp[i] += r[j] * s[j] * dp[j + 1]; } } */ dp[n - 1] = r[n - 1]; mint zeros = r[n - 1]; mint tot = 0; for (int i = n - 2; i >= 0; --i) { zeros += r[i]; tot += r[i] * s[i] * dp[i + 1]; dp[i] = zeros; dp[i] += tot; } dump(dp); return dp[0] * (front_ones + 1) * (end_ones + 1); } } // namespace template <typename F> void run(F f) { if constexpr (std::is_same_v<decltype(f()), void>) f(); else cout << f() << endl; } int main(int argc, char** argv) { cerr << fixed << setprecision(12); cout << fixed << setprecision(12); int testcase = 1; if (argc > 1) testcase = atoi(argv[1]); while (testcase--) { solver::read(); } run(solver::run); }